<?php

class ctl_backup extends adminPage
{

    var $workground = 'tools';

    function index()
    {
        $this->path[] = array('text' => __('数据备份'));
        if ($time = $this->system->getConf("system.last_backup")) {
            $this->pagedata['time'] = date('Y-m-d H:i:s', $time);
        }
        $this->page('system/backup/backup.html');
    }

    function backup()
    {
        if (constant('SAAS_MODE')) {
            exit;
        }
        header("Content-type:text/html;charset=utf-8");
        $params['sizelimit'] = 1024;
        $params['filename'] = ($_GET["filename"] == "") ? date("YmdHis", time()) : $_GET["filename"];
        $params['fileid'] = ($_GET["fileid"] == "") ? "0" : intval($_GET["fileid"]);
        $params['tableid'] = ($_GET["tableid"] == "") ? "0" : intval($_GET["tableid"]);
        $params['startid'] = ($_GET["startid"] == "") ? "-1" : intval($_GET["startid"]);
        if ($params['sizelimit'] != "") {
            $oBackup =& $this->system->loadModel('system/backup');
            if (!$oBackup->startBackup($params, $nexturl)) {
                echo __('正在备份第') . ($params['fileid'] + 2) . __('卷，请勿进行其他页面操作。') . '<script>runbackup("' . $nexturl . '")</script>';
            } else {
                $this->system->setConf('system.last_backup', time(), true);
                echo "<a href='index.php?ctl=system/sfile&act=getDB&p[0]=multibak_{$params['filename']}.tgz' target='_blank'>备份完毕，请点击本处下载</a>";
            }
        }
    }

}

?>